Nice vid TS.

Just a couple observations...

You need to get up on the balls of your feet and lean into the gun more. You're letting the recoil push you back.

Watch the second Glock clip. When you change your stance during the second mag it shows ALOT. Watch your back in relation to the legs on the pole barn. Every shot in that mag pushed you back. By the last round you were standing over center backwards.

Also, watch the slide on that gold 1911. You are breaking your wrist down with about 50% of the shots (or in that case, FTF's). Looks like you’re anticipating the recoil, and maybe jerking on the trigger a bit...

ETA: I'm no expert, so if I'm seeing it wrong someone tell me, but that's how it looked to me...